baber/WOPTO huggingface dataset:
Patent EP-0228747-A2 (EP)
Inventor: JENKINS RONALD
IPC: G01N23/207
Filed: 1986-12-18
Abstract: A long wavelength diffractometer is provided with an X-ray tube providing long wavelength radiation to a pre-sample monochromometer which diffracts X-radiation onto a sample. The use of long wavelength X-radiation allows measurement of "d" values of about 2 times greater than normal with very low intrinsic background.
Patent EP-0193393-A2 (EP)
Inventor: EMMERLING JAMES R
IPC: G01K3/00
Filed: 1986-02-26
Abstract: An intermediate indicator assembly (10, 30) is provided which is adapted to define a time interval or critical temperature indicator (12, 48) when folded along a fold line (20, 34). The intermediate indicator assembly (10, 30) reduces the overall cost of the indicator (12, 48) by eliminating barrier strips or separating frames which were previously necessary to maintain an indicating wick (26, 42) separate from an indicating liquid (28, 38) which may be sorbed into the wick (26, 42) to provide a visual indication that a predetermined time interval has expired or that the device has been exposed to a predetermined temperature. According to the invention, the liquid (28, 38) and the wick (26, 42) are disposed on opposite sides of the fold line (20,34) along which the intermediate indicator assembly (10, 30) may be subsequently folded to activate the indicator (12, 48) and place it into operation.
Patent EP-0197648-A2 (EP)
Inventor: BRITTON JAMES THOMAS
IPC: G06F15/00
Filed: 1986-03-04
Abstract: The present invention describes a Dialog Production System (DPS) 104-107 for generating computer-controlled voice services. The DPS includes interaction modules 1401-1410 in 104, each defining a basic end-user transaction which can be performed by the system, and methods for specifying module interconnection. (Figure 5) Each interaction module controls the intercommunications with other modules and controls the devices 101 which interface to the voice service users. To design a dialog program to implement the desired voice service the system operator uses a graphic terminal 105 to select and interconnect the modules to define the sequence of transactions needed to implement the desired voice service.
Patent EP-0198770-A2 (EP)
Title: Procédé et appareil pour la mesure de la coagulation du plasma sanguin
Inventor: VIEILLARD DIDIER
IPC: G01N33/86
Filed: 1986-04-11
Abstract: L'invention concerne un procédé et un appareil de mesure de la coagulation du sang. Le principe en est de détecter, dès le début de la coagulation, l'arrêt d'un (1), la détection s'effectuant à l'aide de cellules photo-électriques ou analogues (15,16). Un calculateur (17) permet d'effectuer automatiquement la mesure des taux de coagulation et de les afficher. Les corpuscules peuvent être des bulles de gaz (12) microscopiques, ou les grains d'une poudre à haut degré de mouillabilité.
Patent EP-0206915-A2 (EP)
Inventor: CHASTAN-BAGNIS LUCIEN
IPC: C02F1/40
Filed: 1986-06-13
Abstract: It comprises at least one channel (12) which extracts a stream of water at the front of the apparatus, subsequently ejecting it at the rear after cleaning it, preferably by way of two divergent channels (18). The circulation of the stream of water in the channel (12) is ensured by at least one screw (20) driven by a preferably hydraulic motor. 
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Patent EP-0222713-A2 (EP)
Inventor: FARINA FERNANDO
IPC: B60J11/00
Filed: 1986-11-10
Abstract: A protective device for a motor vehicle comprises a protective sheet (4) for covering the bodywork of a motor vehicle (A). The sheet (4) is anchored at one end (17) to a winding roller (2) arranged to be fixed permanently to the vehicle in the region of one of its bumpers (B₁, B₂) and is provided at its other end with means for attachment (6) to the region of the other bumper (B₂, B₁).
Patent EP-0243934-A2 (EP)
Inventor: RIESENFELD JAMES
IPC: H05K3/06
Filed: 1987-04-28
Abstract: Xeroprinting process involving imagewise exposing a photopolymer master, charging on a conductive support, toning with dry or liquid electrostatic toner, and transferring to another surface. Photopolymer systems comprising preferred combinations of polymeric binders, ethylenically unsaturated monomers, HABI initiators and chain transfer agents.
Patent EP-0256216-A2 (EP)
Inventor: BENNETT REID STUART
IPC: C23F1/00
Filed: 1987-05-05
Abstract: Laser induced fluorescence is utilized to detect the reactive ion etch-through of a given layer in a wafer by detecting a large change in the concentration of a wafer selected minor species from the wafer in the etching plasma. This selected minor species must be present in a significantly different concentration in the etched given layer compared to any of the other layers in the wafer in order to provide a proper endpoint detection. In one embodiment, when the large change in the selected minor species concentration is detected, then the RF electrodes for the reactor are de-energized.
Patent EP-0275350-A2 (EP)
Inventor: BEYER MYRON S
IPC: B65D81/20
Filed: 1987-06-17
Abstract: Flexible and rigid containers having built-in dividers for separating stored fodstuffs from liquids released therefrom exhibit extended shelf-life over foodstuffs allowed to remain in pools of such liquid.
Patent EP-0251251-A2 (EP)
Inventor: UDA MASASHI
IPC: A61F5/44
Filed: 1987-06-26
Abstract: An elasticized fabric unit comprising a pair of tape members (36, 37) spacedly provided, and a plurality of elastic strands (E) fixed to the tape members (36, 37) at their opposite ends, and a garment incorporating the elasticized unit, an apparatus for making the elasticized units, a method for incorporating the elasticized units in the garment.
Patent EP-0256306-A2 (EP)
Inventor: WULZ HELMUT
IPC: F24F1/00
Filed: 1987-07-13
Abstract: In a moisturising vaporiser, which has a fan (8), rotating about a vertical axis, and a spraying part (9), coaxial to the said fan and driven together with the fan by an external-rotor motor (7), the air is taken in through an air filter (12) arranged on the circumference of a housing (1, 2, 4), is passed through a moistener part (11), arranged inside the air filter, and deflected in an airwasher chamber (40), which surrounds the spraying part. The fan conveys the treated air to an outlet grid (5) on the upper side of the housing. Arranged between the airwasher chamber (40), acting as an air-collecting chamber, and the fan there is a drip catcher (60), which rotates with the fan, conducts the airflow in air channels 66 and deflects it relatively abruptly radially inwards. The drip catcher, formed by a plurality of spaced-apart radial rings (61), catches the drips which do not follow the air deflection and directs them away under the effect of centrifugal force in the direction of the moistener part. The drip catch effectively prevents drips escaping from the moistening vaporiser, without adversely affecting the throughput of air through the fan or increasing the power consumption. <IMAGE>
Patent EP-0257414-A2 (EP)
Inventor: WORLEY WILLIAM S JR
IPC: H03M13/05
Filed: 1987-08-08
Abstract: A method of detecting and correcting errors in a transmitted digital command is provided. The command desired to be transmitted is encoded to provide a coded transmission representative of the desired command. The coded transmission is compared with a mapping of possible error occurring in transmission. If the comparison produces a match, then the coded transmission is identified as the desired command.
Patent EP-0263268-A2 (EP)
Inventor: WOTIER EDWARD
IPC: D06M15/263
Filed: 1987-08-12
Abstract: Woven pile fabrics, particularly upholstery fabrics and corduroy, characterized by a superior balance of strength and softness are backcoated utilizing an aqueous emulsion prepared by the emulsion polymerization of: 30 to 50% by weight of a vinyl ester of an alkanoic acid; 10 to 30% by weight ethylene; 30 to 50% by weight of a C₄-C₈ alkyl acrylate; 1 to 5% by weight of copolymerizable N-methylol containing monomer; 0 to 4% by weight of an olefinically unsaturated carboxylic acid and 0 to 1% by weight of a polyethylenically unsaturated comonomer.
Patent EP-0260483-A2 (EP)
Inventor: KARLA HELMUT
IPC: H05K3/44
Filed: 1987-08-25
Abstract: The invention relates to metallic core circuit boards, whose metallic core has at least one surface which is provided with channels that allow air to emerge from holes during coating with dielectric material and thus allow the holes to be filled without blisters, and a method of making such metallic core circuit boards. <IMAGE>
Patent EP-0273123-A2 (EP)
Inventor: SUSAK DAVID M
IPC: H03F3/45
Filed: 1987-10-19
Abstract: An operational amplifier includes a pair of differentially coupled PNP transistors driving a current mirror circuit. The base of the each of the transistors is coupled to the source of a JFET follower transistor each of which in turn has a gate coupled to one of the amplifier's inputs (10, 12). First and second current sources are coupled to the source electrodes of each of the JFETs for the purpose of supplying a current thereto equal to that JFET's I DSS  (its drain current when its gate and source are shorted).
Patent EP-0269939-A2 (EP)
Inventor: HIROTA HAJIME
IPC: C09K23/28
Filed: 1987-11-16
Abstract: A detergent composition comprising as a main detergent active ingredient a secondary amidoamino acid or its salts of the following general formula (I):
      in which R₁ represents an alkyl group, a hydroxyalkyl group, an aralkyl group or an alkenyl group each having from 7 to 23 carbon atoms, and X represents a hydrogen atom, an ammonium ion, or a triethanolammonium ion. 
     The detergent composition has low irritativeness and good detergency, so that it is appropriately used as hair and skin detergents for babies, dish wash detergents and the like.
Patent EP-0269104-A2 (EP)
Inventor: GEHRIG MANFRED DIPL-CHEM DR
IPC: A23F3/36
Filed: 1987-11-26
Abstract: Extraction of moistened black tea with CO2 at 60 to 150 bar and 20 to 70@C removes an aroma-rich fraction which can be admixed by conventional means to previously decaffeinated and dried tea. Decaffeination is performed after termination of the aroma extraction, by pumping CO2 at a pressure between 150 and 400 bar and a temperature between 10 and 100@C through the bed of moist tea. The caffeine-laden solvent is adsorbed or purified by reduction in density. <IMAGE>
Patent EP-0270947-A2 (EP)
Inventor: SCHOHE RUDOLF DR
IPC: C07C233/00
Filed: 1987-11-27
Abstract: Neue substituierte basische 2-Aminotetraline können durch reduktive Aminierung der entsprechenden Tetralone hergestellt werden. Die neuen Verbindung können als Wirkstoffe in Arzneimitteln verwendet werden.
Patent EP-0238137-A2 (EP)
Inventor: RATTAZZINI PAOLO GIUSTINA INTE
IPC: B21B38/12
Filed: 1987-03-12
Abstract: The independent measuring apparatus for grinding machines for cylinders, rollers and the like, according to the invention, consists of a column supported by an independently moveable carriage on a fixed bench of the machine, on which a gage is supported, having two mobile arms surrounding the measuring cylinder, in contact with two diametrically opposed surface areas of the same, provided with devices for tracing and transmitting the measurement, provided with motorized means of controlling the relative opening and closing movement of the arms, which column also supports a telescopic arm which can be moved toward the surface of the cylinder to be measured, having at the end facing the cylinder means of tracing at a distance from structural characteristics and defects of the cylinder itself, the fixed bench being connected laterally to the cylinder to be surveyed and the gage being provided with a slope towards the cylinder itself.
Patent EP-0239193-A2 (EP)
Inventor: BOWER ALLEN M
IPC: B67D7/48
Filed: 1987-01-27
Abstract: A vapour recovery nozzle (10) is disclosed in which the main body (11) of the nozzle has the vapour passage (36) located above the fluid passage (16), so that the fluid valve (22) is separated from the top of the nozzle by the vapour passage. Thus the valve may only be removed through the bottom of the nozzle by removing the trigger mechanism (73) and removing the vacuum tripping mechanism (81) which is also connected to the trigger mechanism. Removal of the tripping mechanism is also made easily determinable by the use of a soft aluminium seal (123) over the top opening of the trigger mechanism. The tripping mechanism is responsive to displacement of the vapour recovery shroud (30) to prevent dispensing fuel unless the nozzle is in the fill tank. Other improvements include an improved trigger mechanism having a camming surface (80) to engage the stem (55) of the fluid valve (22).
Patent EP-0239399-A2 (EP)
Inventor: HOPWELL E
IPC: B23Q3/08
Filed: 1987-03-26
Abstract: The invention provides work piece support apparatus for supporting resilient sheet material (2) during a machining operation, eg, routing, in which the support apparatus includes hydrostatic clamping means comprising perforated support pads (24L,24R) positioned each side of the resilient material and connected to a fluid supply. By this arrangement a fluid layer under relatively high pressure is interposed between each pad and the adjacent region of sheet material which is thus fluid pressure supported in the immediate vicinity of the routing tool (3) throughout the machining process. The invention beneficially provides a routing machine including the work piece support apparatus in which the work piece is positioned in a generally vertical plane and the routing tool is mounted about a generally horizontal axis (4).
Patent EP-0258959-A2 (EP)
Inventor: WALDBILLIG CHARLES C
IPC: A61M39/22
Filed: 1987-04-30
Abstract: A device for controlling the flow of liquid to a catheter. Two end caps support a capillary tube that provides continuous flow of liquid from one end cap to the other. A flexible, resilient sleeve is connected at its ends to said end caps and surrounds said capillary tube. Said sleeve, when pulled away from said capillary tube, provides an alternate high flow volume flow from one end cap to the other outside of the tube.
Patent EP-0250120-A2 (EP)
Inventor: CHYUNG KENNETH
IPC: C04B35/80
Filed: 1987-06-02
Abstract: Whisker-toughened ZrO₂ products containing 5-20 volume percent SiC whiskers of relatively low aspect ratio (<20) in a stabilized polycrystalline ZrO₂ matrix are provided, exhibiting a room temperature fracture toughness (K  IC ) at least 1.25 times that of the ZrO₂ matrix, with relatively low porosity and good strength.
Patent EP-0271222-A2 (EP)
Inventor: LLOYD DAVID JAMES
IPC: B22D19/00
Filed: 1987-11-11
Abstract: A method of producing a composite cast article having a metal matrix containing divided dispersible solid material, i.e. divided solid filler, such as reinforcing fibres or particles, including the steps of stacking alternating layers (16) of initially solid metal and the dispersible solid (18) in a mold or die (10) having a wall laterally surrounding the stack; heating the wall to raise the temperature of the metal layers (16) above the liquidus, thereby to melt the metal in the stack; and exerting axially directed pressure on the stack to force the molten metal into the layer or layers (18) of dispersible solid, while solidifying the metal by controlling heat flow in such a manner that a solidification front advances unidirectionally, along the cavity axis, entirely through the or each metal-infiltrated filler layer.
Patent EP-0269394-A2 (EP)
Inventor: ADAMSON JOHN WILLIAM
IPC: A61P7/00
Filed: 1987-11-20
Abstract: A method for reducing stored iron and serum iron in mammals is disclosed. In particular, a mammal having an iron overload disorder is administered a therapeutically effective amount of erythropoietin to increase red blood cell production and the mammal is subsequently phlebotomized to remove the excess red blood cells produced.
Patent EP-0272221-A2 (EP)
Inventor: WEIS CLAUS D DR
IPC: C07D213/61
Filed: 1987-12-14
Abstract: The preparation of compounds of the formula 
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 in which R and X have the meaning given in Claim 1, is described. 
<??>The compounds of the formula (1) are useful intermediates in the synthesis of triarylmethane dyes and triarylmethane lactones.
Patent EP-0275022-A2 (EP)
Inventor: SAWAMOTO HIROKAZU
IPC: D06P1/384
Filed: 1988-01-05
Abstract: A dioxazine compound represented by the following formula in a free acid form,
      wherein R is halogen, alkyl, alkoxy or sulfo, and W is
      wherein V is a direct linkage or
      in which R₃ is hydrogen or alkyl, X is a direct linkage or an aliphatic, alicyclic, araliphatic or aromatic bridging group, Y is unsubstituted or substituted phenylene or naphthylene, Z is -SO₂CH=CH₂, -SO₂CH₂CH₂OSO₃H or the like, Q is sulfo, hydroxy, halogen, alkoxy, phenoxy or amino, and each R₁ and R₂ independently are hydrogen or alkyl, which is useful for dyeing or printing fiber materials with advantages to give dyed or printed materials superior in fastness properties such as chlorine fastness.
Patent EP-0286121-A2 (EP)
Inventor: MATSUMOTO OSAMU C O PATENT DIV
IPC: H01L21/8247
Filed: 1988-04-08
Abstract: A memory cell of a nonvolatile semiconductor memory device comprises a P conductive type semiconductor substrate (10), first and second diffusion layers of an N conductivity type, formed in the substrate, a channel region formed in the surface region of the substrate, and which is located between the first and second dif­fusion layers, a floating gate electrode (14) formed on the channel region, and a control gate electrode (15) formed on the floating gate electrode. The memory cell further includes a third diffusion layer of the N con­ductivity type, and formed between the first layer and the channel region, the third layer having an impurity concentration lower than that of the first layer.
Patent EP-0303051-A2 (EP)
Inventor: CARAYANNIS GEORGE
IPC: G06F17/10
Filed: 1988-07-07
Abstract: Signal processing structures for providing direct prediction coefficients and direct LS-FIR filter coefficients are disclosed. The structures include one or more processors, and a storage and retrieval structure for selectively storing predictor and filter coefficients and intermediate variables, to thereby allow the one or more real processors to emulate a plurality of virtual processors, which take the form of a side-fed superlattice structure, in the case of linear prediction, and a side-fed superlattice-superladder structure, in the case of direct LS-FIR filtering.
Patent EP-0299415-A2 (EP)
Inventor: HONDA KEISUKE
IPC: H02N2/10
Filed: 1988-07-11
Abstract: A stator is composed by two metal blocks, a piezoelectric vibrator (13) and vibrators, and two electrodes (14, 15), in which one electrode is divided in two (14a, 14b) at least, the metal blocks, the piezoelectric vibrator or vibrators and two electrodes are fixed by means of a bolt or means of adhesive thing, and a member to be driven composed on the nut or the end or side portion of the stator.
Patent EP-0304608-A2 (EP)
Inventor: VERMEULEN JOHANNES CORNELIS
IPC: H03M7/30
Filed: 1988-07-15
Abstract: Bit-serial compression process improved by inclusion of character-repeat (character) mode. 
     During the compression process in a bit serial (bit) mode, using a predictive scheme with code words for each predicted bit, the characters, typically bytes (eight bits), are assembled bit by bit. Each assembled character is compared to the preceding character. When two successive identical characters occur, the process changes to the repeat-character mode wherein successive identical characters are signaled in the same manner as correctly predicted bits. 
     When a different character occurs, the process signals in a manner corresponding to an incorrectly predicted bit. 
     Provisions are made for limitations imposed by finite code spaces, for supplying a data bit when recording a code word associated with an exhausted code space or different characted, and for indicating an identical character has occurred when recording a code word associated with an exhausted code space.
Patent EP-0304619-A2 (EP)
Inventor: YOSHIDA TOSHIKI
IPC: A61M5/32
Filed: 1988-07-20
Abstract: A device for detaching an injection needle from a syringe comprising: a plate-like member, a first opening provided in the plate-like member for inserting an injection needle attached to a syringe, and a first needle-detaching means for detaching a slip type needle, said first needle-detaching means comprising a second opening extending laterally from said first opening, and a sliding portion provided on each of both sides of said second opening, each sliding portion having a wedge-like shape. When the nozzle portion of a syringe to which a slip type needle is attached is inserted into the second opening, each sliding portion is inserted into the spacing between the shoulder portion of the injection barrel and the bottom end of the hub of the needle like a wedge, thereby separating the needle from the nozzle. By using the device, the slip type needle can be detached from the syringe with safety without touching the needle with finger. The device may have further a second needle-detaching means for a screw type needle, said means comprising a third opening extending laterally from said first opening, said third opening having a portion having a size that the hub of said needle is capable of being inserted thereinto, said portion being provided with a projection for preventing the hub of said needle from turning when the syringe is turned. By using the device, the detachment of both the slip type needle and the screw type needle can be effected.
Patent EP-0304667-A2 (EP)
Inventor: ROPERTZ GUIDO DR ING
IPC: B29B17/02
Filed: 1988-07-29
Abstract: The invention relates, in the first place, to a method of reprocessing the PET content of used PET-containing products by a separation by means of a hydrocyclone arrangement (13, 16; 39, 40) and a downstream classification (27) of the dehydrated and dried PET components, which are then also subjected to colour sorting (28). The invention also relates to an apparatus for carrying out the method, consisting of at least two hydrocyclones (13, 16; 39, 40) in conjunction with a dehydration stage, a drying stage, a classifier and a colour sorter. <IMAGE>
Patent EP-0318644-A2 (EP)
Inventor: GARCIA RAMOS EVARISTO
IPC: H01R13/703
Filed: 1988-08-27
Abstract: A computer connector with an automatic loop closure device, said device comprising two flexible metal sheets fixed by one of their ends to the printed circuit plate, so that they are operated by the opposed end by means of pins, which, adequately mounted on the support block, are displaced and press the free ends of the sheets as the cable end connector is coupled to the fixed connector, the device being opened in this case, whilst, when taking out the cable end connector, the sheets, due to their elasti­city, recover their initial position, thereby reproducing the closure of the device which gives the loop continuity.
Patent EP-0313764-A2 (EP)
Inventor: WESCH EGON DIPL-ING
IPC: H02K29/06
Filed: 1988-09-01
Abstract: The energy conversion device has a stator and a rotor supported such that it can move. In the region of the rotor there are arranged rotor poles between which and stator poles arranged in the region of the stator at least one air gap extends. The number of rotor poles is different from the number of stator poles. The number of stator poles can be either greater or smaller than the number of rotor poles. The number of stator poles can be even and the number of rotor poles odd. It is also possible, however, to provide an even number of rotor poles and an odd number of stator poles. In particular, it is possible to provide numbers of rotor and stator poles which differ by one pole.